A Japanese-language book of computer-generated images of "experimental" aircraft. Experimental indeed - some of these designs never made it off the drawing board, a few more were only wooden mock-ups, and only a handful ever made a test flight. Think of it as "Japan '46" (as opposed to "Luft '46"). Still, it shows what things might have looked like had the war dragged on, and had Japan had the capability to make some of these new designs.